/**
 * Copyright (c) Software Institute of PKU
 * All rights reserved. 
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 */
package edu.pku.sei.modeler.model.core;

import java.util.ArrayList;
import java.util.List;

/**
 * @author zl
 *
 */
public class CoreMetaModel extends MetaModel {
	protected List<MetaElement> notations;

	/**
	 * @return the notations
	 */
	public List<MetaElement> getNotations() {
		if(notations == null) {
			notations = new ArrayList<MetaElement>();
		}
		return notations;
	}
}
